Details
Buy high quality and low price (4-Bromophenyl)hydrazine hydrochloride 622-88-8 now
- Molecular Formula: C6H7BrN2.HCl
- Molecular Weight: 223.5
- Appearance/Colour: white to light yellow crystal powder
- Vapor Pressure: 0.00278mmHg at 25°C
- Melting Point: 220-230 °C (dec.)(lit.)
- Boiling Point: 285.6 °C at 760 mmHg
- Flash Point: 126.5 °C
- PSA： 38.05000
- LogP: 3.31000
4-Bromophenylhydrazine hydrochloride(Cas 622-88-8) Usage
InChI:InChI=1/C6H7BrN2.ClH/c7-5-1-3-6(9-8)4-2-5;/h1-4,9H,8H2;1H
622-88-8 Relevant articles
Design, Synthesis, and Antifungal Activity of 2,6-Dimethyl-4-aminopyrimidine Hydrazones as PDHc-E1 Inhibitors with a Novel Binding Mode
Zhou, Yuan,Zhang, Shasha,Cai, Meng,Wang, Kaixing,Feng, Jiangtao,Xie, Dan,Feng, Lingling,Peng, Hao,He, Hongwu
, p. 5804 - 5817 (2021/06/25)
A series of novel 2,6-dimethyl-4-aminopy...
Highly Efficient Synthesis of Hindered 3-Azoindoles via Metal-Free C-H Functionalization of Indoles
Guillemard, Lucas,Jacob, Nicolas,Wencel-Delord, Joanna
supporting information, p. 574 - 580 (2020/02/13)
Although 3-azoindoles have recently emer...
Heterocyclic com pounds and organic light-emitting diode including the same
-
Paragraph 0657-0663, (2021/01/19)
The present invention relates to a novel...
An electroluminescen compound and an electroluminescent device comprising the same
-
Paragraph 0390-0394, (2021/02/02)
The present invention relates to an orga...
622-88-8 Process route
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-
106-40-1
4-bromo-aniline
-
-
622-88-8,41931-18-4
4-bromophenylhydrazine hydrochloride
| Conditions | Yield |
|---|---|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
Inert atmosphere;
With
tin(ll) chloride;
In
water;
at 20 ℃;
for 3h;
Inert atmosphere;
|
98.3%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 20 ℃;
for 3h;
|
98.3%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
Inert atmosphere;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 0 - 20 ℃;
for 3h;
Inert atmosphere;
|
98.3%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 1h;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 20 ℃;
for 2h;
|
92%
|
|
4-bromo-aniline;
With
sodium nitrite;
In
water;
at 0 - 20 ℃;
for 2h;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 0 ℃;
for 2h;
|
89%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 1h;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
at 0 - 20 ℃;
for 3h;
|
88%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 1h;
With
tin(ll) chloride;
In
water;
at 0 - 20 ℃;
for 3h;
|
88%
|
|
With
hydrogenchloride; tin(ll) chloride; sodium nitrite;
In
water;
at 0 - 20 ℃;
for 3h;
|
88%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at -10 - 0 ℃;
for 0.5h;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
at -5 - 20 ℃;
|
85%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.25h;
With
tin(ll) chloride;
In
water;
at 0 ℃;
for 4h;
|
85%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 1h;
With
tin(II) chloride hydrate;
In
water;
at 0 - 20 ℃;
for 3h;
|
61%
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
With
hydrogenchloride; tin(ll) chloride;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 0 - 20 ℃;
for 3.5h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 0 - 20 ℃;
|
|
|
With
hydrogenchloride; tin(II) chloride dihdyrate; sodium nitrite;
In
water;
at -20 - -5 ℃;
for 0.75h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
for 0.333333h;
Cooling with ice;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
at -10 - -5 ℃;
for 2h;
|
|
|
With
hydrogenchloride; tin(ll) chloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
for 0.75h;
Inert atmosphere;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at -10 - 0 ℃;
for 0.5h;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
for 1h;
Cooling with ice;
With
tin(ll) chloride;
In
water;
at 0 - 20 ℃;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
for 1h;
Inert atmosphere;
Schlenk technique;
With
tin(ll) chloride;
In
water;
at 20 ℃;
Inert atmosphere;
Schlenk technique;
|
|
|
With
tin(ll) chloride; sodium nitrite;
|
|
|
Multi-step reaction
with
2
steps
1: sodium nitrite; hydrogenchloride / water / 0 °C
2: hydrogenchloride; tin(ll) chloride / water / 0 °C
With
hydrogenchloride; tin(ll) chloride; sodium nitrite;
In
water;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at -4 ℃;
for 0.75h;
Inert atmosphere;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
at -4 - 20 ℃;
for 2h;
Inert atmosphere;
|
|
|
4-bromo-aniline;
With
hydrogenchloride;
In
water;
for 0.166667h;
Cooling with ice;
With
sodium nitrite;
In
water;
for 1h;
Cooling with ice;
With
hydrogenchloride; tin(ll) chloride;
In
water;
for 3h;
Cooling with ice;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
for 1h;
With
thionyl chloride;
In
water;
at 0 - 20 ℃;
|
|
|
4-bromo-aniline;
With
sodium nitrite;
In
water;
at 0 - 20 ℃;
for 2h;
With
hydrogenchloride; tin(ll) chloride;
In
water;
at 0 ℃;
for 2h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 - 5 ℃;
for 1h;
With
sodium sulfite;
In
water;
at 80 - 100 ℃;
for 4h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.166667h;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
at 0 ℃;
for 0.5h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at -5 ℃;
for 0.5h;
With
tin(ll) chloride;
In
water;
at 20 ℃;
for 1h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 1h;
With
hydrogenchloride; tin(IV) chloride;
In
water;
at 0 ℃;
for 3h;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 0.5h;
With
tin(ll) chloride;
|
|
|
4-bromo-aniline;
With
hydrogenchloride; sodium nitrite;
In
water;
at 0 ℃;
for 1h;
With
hydrogenchloride; tin(II) chloride dihdyrate;
In
water;
for 2h;
|
-
-
1352877-20-3
(3R,4S)-4-hydroxy-2-oxotetrahydrofuran-3-yl 2-(2-(4-bromophenyl)hydrazinyl)-2-oxoethanoate
-
-
622-88-8,41931-18-4
4-bromophenylhydrazine hydrochloride
| Conditions | Yield |
|---|---|
|
With
hydrogenchloride;
In
1,4-dioxane; methanol;
at 90 ℃;
for 2h;
|
622-88-8 Upstream products
-
100-63-0
phenylhydrazine
-
106-40-1
4-bromo-aniline
-
2028-85-5
(4-bromophenyl)diazonium chloride
-
1352877-20-3
(3R,4S)-4-hydroxy-2-oxotetrahydrofuran-3-yl 2-(2-(4-bromophenyl)hydrazinyl)-2-oxoethanoate
622-88-8 Downstream products
-
98946-73-7
1-(4-bromophenyl)-3-methyl-1H-pyrazole
-
2028-85-5
(4-bromophenyl)diazonium chloride
-
7599-20-4
O 4 -α-D-glucopyranosyl-D-arabino -[2]hexosulose-bis-(4-bromo-phenylhydrazone)
-
92434-78-1
Nitro-pyruvaldehyd-bis-(p-brom-phenyl-hydrazon)
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